Simple reporting web engine for individual purposes - repost 2

I need web app for my own individual purposes with reporting functionality.

I should be able to:

1. add/edit named connections to JDBC data-sources (connections repository), test and save them for future use

2. add/edit named SQL (native DBMS) or groovy (groovy+XML/jSON) code templates to retrieve recordsets from connections from p.1, save code templates for future use. Besides output from record-set from one template can be used as input for another template and so on.

3. Add input parameters to code templates (from p.2) so user can choose them in run-time. Types: date, check-box, list-box, multiline list-box/combo-box. Also I should have ability to set default value for each param. As data-source for params can be used predefined constants or record-sets from p.2

4. View record-sets (from p.2) in default table view

5. Export table view to excel and PDF

6. Add/edit named reports. Report is a random combination of templates (from p.2,3) that can be saved for future use. Report shouldn't be tied to original templates from p.2, so if template changes - report don't. Report also can contain headers for it's tables, labels, params

7. Be able to add/edit custom named view templates for each report (1 report can contain 1 or more view templates) in XML + HTML5 + groovy, save view templates for future use

Hello Sir,
We have gone through the details you have provided and would be pleased to work on
this with you to deliver the results that you have expected and
We are sure you will not be disappointed if you give usMais

Hi there!
I've been developing Java web application for the last 6 years.
This would be my 3rd project here on this website, as you can see from my profile my previous works were both completed on time and with a 5 sMais

hi ,my name is lucas , a web programer and hava 3 years groovy web experience 、5 years java web experience . Althought this is my first time join freelancer and my freelancer account experience is not good enough to prMais